Cov ntsiab lus tsis zoo ntawm Zhenan niobium qws khoom
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Lub npe khoom |
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Purity |
Nb Ntau dua lossis sib npaug rau 99.95% |
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Qhov ntom |
8.57 g/m² |
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Specification ntau yam |
Dia 8 x 100 mm |
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Nto |
Dub los yog ci |
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Khoom |
Superconductivity, corrision kuj, hnav tsis kam, siab melting point, ductility, paramagnetism thiab lwm yam. |
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Kev siv |
Kev lag luam hlau, cov khoom siv superconductor, aerospace, atomic zog kev lag luam |
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Pob |
Standard plywood box nrog ua npuas ncauj sab hauv |
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Lub cev muaj zog
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Atomic Number
|
41
|
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Atomic hnyav
|
92.91
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Qhov ntom
|
8.57 gm/cc ({2}}.31 lbs/in2)
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Melting Point
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2468 degree
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Coefficient ntawm Expansion (20 degree - 100 degree V)
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7.1 x 10-6/ degree
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Thaum tshav kub kub (27 degree)
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0.065 cal/gm/ degree
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Thermal conductivity
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0.125 cal/sec-cm-degree
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Hluav taws xob tiv thaiv (0 degree - 100 degree )
|
14.5 hli-cm
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Crystal Structure
|
bcc ua
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